April 10-14, 2005
5th Japan-Korea Meeting on Neutron Science and the International Symposium on Research Reactor and Neutron Science in Commemoration of the 10th Anniversary of HANARO in Daejeon, Korea
invited lecturer

May 21, 2005
Prof. Hashimoto's Retirement Party, Kyoto

May 22, 2005
Prof. Stein's 80th Birthday Party, Kyoto

May 25-27, 2005
Annual Meeting of the Society of Polymer Science, Japan, Yokohama